https://blog.wongcw.com/2021/11/02/amd-zen-4%e6%9e%b6%e6%a7%8b%e7%b4%b0%e7%af%80%e6%9b%9d%e5%85%89-%e4%ba%8c%e7%b4%9a%e7%b7%a9%e5%ad%98%e7%bf%bb%e7%95%aa/